CN214004846U - Plating bath heating device - Google Patents
Plating bath heating device Download PDFInfo
- Publication number
- CN214004846U CN214004846U CN202022054714.4U CN202022054714U CN214004846U CN 214004846 U CN214004846 U CN 214004846U CN 202022054714 U CN202022054714 U CN 202022054714U CN 214004846 U CN214004846 U CN 214004846U
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- Prior art keywords
- cell body
- heat
- plating bath
- inlet tube
- install
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 238000007747 plating Methods 0.000 title claims abstract description 20
- 210000005056 cell body Anatomy 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000005260 corrosion Methods 0.000 claims abstract description 10
- 230000007797 corrosion Effects 0.000 claims abstract description 10
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 238000009713 electroplating Methods 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 11
- 239000000243 solution Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000005868 electrolysis reaction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
- Details Of Fluid Heaters (AREA)
Abstract
The utility model relates to a plating bath heating device, including cell body and heat exchanger, the cell body lateral surface is equipped with the heat preservation, the cell body top is equipped with the end cover, heating element is installed to the diapire in the cell body, heating element contains spiral pipe and conducting strip, install temperature sensor and liquid level sensor in the cell body, cell body one side intercommunication has inlet tube and inlet tube, install first solenoid valve in the inlet tube, install the second solenoid valve in the inlet tube, cell body bottom intercommunication has the blow off pipe, install corrosion-resistant pump in the drain tube. The utility model discloses a temperature sensor can real-time supervision heating temperature, and through liquid level change in the liquid level sensor real-time supervision, heating element carries out quick continuous heating to electrolyte, effectively improves device's heating efficiency.
Description
Technical Field
The utility model relates to an electroplate technical field, concretely relates to plating bath heating device.
Background
Electroplating utilizes the electrolysis effect to make the surface of metal or other material product adhere a layer of metal film, so that it can prevent metal oxidation, and can raise the wear resistance, conductivity, reflection property and corrosion resistance of material and raise its beautiful appearance. The electroplating bath is a main device for electroplating production, and is not only required to bear an electroplating solution, but also required to be a space for an electrolyte to generate an electrolysis effect, so that the electroplating bath is required to have higher high-temperature resistance and corrosion resistance. Electrolyte heats in the plating bath, provide the electrochemical reaction ability for electrolytic reaction, guarantee electrolysis temperature, at present, during the heating plating solution, the easy emergence is splashed because of the discontinuous liquid of temperature gradient, and the inhomogeneous electroplating performance that can seriously influence the plating bath of temperature heat distribution, plating solution heat time is too long, some liquid is heated and is run off, for avoiding dry combustion method, need the manual work to control relevant equipment and add plating solution and reaction water etc. in to the plating bath, the time cost is higher, can produce bad gas among the part plating solution heating process, be unfavorable for the construction of friendly ecological civilization.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides among the above-mentioned background art, the utility model provides a plating bath heating device can guarantee the continuous even heating of device, and degree of automation is high, effectively avoids the dry combustion method of device, and the guide is bad gaseous purifies.
The utility model provides a following technical scheme:
the utility model provides an electroplating bath heating device, includes cell body and heat exchanger, the cell body lateral surface is equipped with the heat preservation, the cell body top is equipped with the end cover, heating element is installed to the diapire in the cell body, heating element contains spiral pipe and conducting strip, the heat exchanger passes through the output tube intercommunication the entry end of spiral pipe, the spiral pipe passes through the input tube intercommunication the entry end of heat exchanger, install temperature sensor and level sensor in the cell body, cell body one side intercommunication has inlet tube and inlet tube, install first solenoid valve in the inlet tube, install the second solenoid valve in the inlet tube, cell body bottom intercommunication has the blow off pipe, install corrosion-resistant pump in the drain tube.
Preferably, the end cover is provided with an air passage, a negative pressure fan is installed in the air passage, and an output port of the air passage is connected with an external purification system.
Preferably, the heat exchanger, the first electromagnetic valve, the second electromagnetic valve, the negative pressure fan and the corrosion-resistant pump are electrically connected with the control module.
Preferably, the bottom of the end cover is provided with a convex block structure, the heat preservation layer is provided with a groove structure, and the convex block structure is matched with the groove structure in combination size.
The diameter value of the inlet of the spiral pipe is gradually decreased to the diameter value of the outlet, and wavy textures are arranged on the outer side of the spiral pipe.
Preferably, the heat conducting fins are provided with a plurality of fins, the bottoms of the heat conducting fins are fixedly connected with lantern rings, and the lantern rings are fixedly sleeved at the output port of the output pipe.
Preferably, the liquid level sensor is installed at a position higher than the temperature sensor.
Compared with the prior art, the beneficial effects of the utility model are that:
(1): the plating bath is heated by matching the heat exchanger with the heating assembly, in the heating assembly, the diameter value of the spiral pipe is gradually decreased from an inlet to an outlet, the flowing of a medium in the spiral pipe can be accelerated, the working power of the heat exchanger is effectively matched, the transfer of temperature heat in the device is accelerated, the turbulent texture arranged on the outer side of the spiral pipe can enable heated electrolyte to generate turbulent flow, the temperature difference between the temperature at the center of the spiral pipe and the temperature at the outer pipe wall is smaller, the heat exchange efficiency is high, in the heating assembly, the heat conducting sheet is fixedly connected to an output pipe of the heat exchanger through a lantern ring, the heat of a high-temperature area at the bottom is absorbed and dispersed to each place by the heat conducting sheet, the lower-temperature area at the top end of the heat conducting sheet absorbs more heat, a local temperature gradient is formed to transmit the heat, the heat transfer area is increased by the plurality of fins arranged on the heat conducting sheet, and the distribution of the temperature heat is accelerated;
(2): the heating temperature is monitored in real time through a temperature sensor, the temperature sensor transmits signals to a control module, the control module processes the signals and makes a response, and a heat exchanger is adjusted, so that overheating of the device is avoided, and the electrolysis temperature is kept in a reasonable interval;
(3): monitoring the liquid level in the electroplating bath in real time through a liquid level sensor, transmitting a signal to a control module through the liquid level sensor, processing the signal and making a response by the control module, and adjusting a first electromagnetic valve and a second electromagnetic valve to supplement electroplating liquid and reaction water in the electroplating bath so as to fully perform an electrolytic reaction;
(4): the heat preservation is carried out through the heat preservation layer and the end cover, so that the heat loss is reduced, and the risk caused by liquid splashing can be reduced through the end cover;
(5): the negative pressure generated by the negative pressure fan absorbs the bad gas generated in the heating process of the electroplating solution, and the bad gas is conveyed to the purification system through the air passage for treatment, so that the bad gas is effectively treated, and the environment is protected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the spiral pipe of the present invention;
fig. 3 is a schematic view of the heat-conducting fin and the lantern ring of the present invention.
The labels in the figure are: 1-a groove body; 2-insulating layer; 3-end cover; 4-a heat exchanger; 401-output pipe; 402-an input tube; 5-a heating assembly; 6-a spiral pipe; 7-a thermally conductive sheet; 8-a temperature sensor; 9-a liquid level sensor; 10-a liquid inlet pipe; 11-a first solenoid valve; 12-a water inlet pipe; 13-a second solenoid valve; 14-the airway; 15-negative pressure fan; 16-a purification system; 17-a drain pipe; 18-a corrosion resistant pump; 19-a control module; 20-a collar.
Detailed Description
Referring to fig. 1, the embodiment provides a plating bath heating device, which includes a bath body 1 and a heat exchanger 4, a heat insulating layer 2 is arranged on the outer side surface of the bath body 1, an end cover 3 is arranged on the top end of the bath body 1, a bump structure is arranged at the bottom of the end cover 3, the heat insulating layer 2 is provided with a groove structure, the bump structure is matched with the groove structure in combination size, heat insulation is performed through the heat insulating layer 2 and the end cover 3, heat loss is reduced, the heat insulating layer 2 is tightly matched with the end cover 3, risk caused by splashing of liquid can be reduced, an air passage 14 is arranged on the end cover 3, a negative pressure fan 15 is arranged in the air passage 14, an output port of the air passage 14 is connected with an external purification system 16, a heating assembly 5 is arranged on the inner bottom wall of the bath body 1, the heating assembly 5 includes a spiral pipe 6 and a heat conducting fin 7, the heat exchanger 4 is communicated with an inlet end of the spiral pipe 6 through an output pipe 401, the spiral pipe 6 is communicated with an inlet end of the heat exchanger 4 through an input pipe 402, install temperature sensor 8 and level sensor 9 in the cell body 1, level sensor 9's mounted position is higher than temperature sensor 8, cell body 1 one side intercommunication has inlet tube 10 and inlet tube 12, install first solenoid valve 11 in the inlet tube 10, install second solenoid valve 13 in the inlet tube 12, cell body 1 bottom intercommunication has fluid-discharge tube 17, install corrosion-resistant pump 18 in the fluid-discharge tube 17, heat exchanger 4, first solenoid valve 11, second solenoid valve 13, negative pressure fan 15 and corrosion-resistant pump 18 and control module 19 electric connection.
Referring to fig. 2, the diameter value at the inlet of the spiral pipe 6 is gradually decreased to the diameter value at the outlet, wavy textures are arranged on the outer side of the spiral pipe 6, the heated electrolyte can be turbulent due to the wavy textures, the temperature difference between the center of the spiral pipe 6 and the outer pipe wall is small, and the heat exchange efficiency is high.
Referring to fig. 1 and 3, the heat conducting strip 7 is provided with a plurality of fins, the bottom of the heat conducting strip 7 is fixedly connected with a lantern ring 20, the lantern ring 20 is fixedly sleeved at the output port of an output pipe 401, the heat conducting strip 7 is fixedly connected to the output pipe 401 of the heat exchanger 4 through the lantern ring 20, the heat conducting strip 7 absorbs and disperses the heat of the bottom high-temperature area to all places, the lower temperature area at the top end of the heat conducting strip 7 absorbs more heat, a local temperature gradient is formed to transmit the heat, the heat transfer area is increased through the plurality of fins arranged on the heat conducting strip 7, and the distribution of the temperature heat is accelerated.
The working principle of the utility model is as follows, the first electromagnetic valve 11 and the second electromagnetic valve 13 are opened, the electrolyte is added into the tank body 1 through the liquid inlet pipe 10, the reaction water is added into the tank body 1 through the water inlet pipe 12, and the first electromagnetic valve 11 and the second electromagnetic valve 13 are closed after the liquid injection is finished; the heat exchanger 4 transmits a high-temperature medium through the output pipe 401, the medium flows through the heating assembly 5, the heat is gradually absorbed and returns to the heat exchanger 4 through the input pipe 402, the heat conducting fins 7 in the heating assembly 5 transmit the absorbed heat to the electrolyte with lower temperature to form continuous temperature gradient, the heat exchange area is enlarged by the fins, the spiral pipe 6 in the heating assembly 5 transmits the absorbed heat to the electrolyte with lower temperature at the upper end, and in the electrolyte heating process, due to the wave-shaped texture effect arranged on the outer side of the spiral pipe 6, the electrolyte is heated to carry out turbulent flow, so that the electrolyte generates turbulent flow heat transfer, and the heat transfer efficiency is improved; the temperature sensor 8 is used for monitoring the heating temperature in the tank body 1 in real time, the temperature sensor 8 transmits a signal to the control module 19, the control module 19 processes the signal and makes a response, the heat exchanger 4 is adjusted, overheating of the device is avoided, and the electrolysis temperature is kept in a reasonable interval; the liquid level sensor 9 monitors the liquid level change in the tank body 1 in real time, the liquid level sensor 9 transmits signals to the control module 19, the control module 19 processes the signals and makes a response, and the first electromagnetic valve 11 and the second electromagnetic valve 12 are adjusted to make the electroplating solution and the reaction water in the electroplating tank supplemented, so that the electrolysis reaction is fully carried out; the negative pressure generated by the negative pressure fan 15 absorbs the bad gas generated in the process of heating the electroplating solution, and then the bad gas is guided by the air channel 14 and is conveyed to the purification system 16 for treatment.
It should be noted that the preferred embodiments of the present invention are given in the description and the drawings of the present invention, however, the present invention can be realized in many different forms, and is not limited to the embodiments described in the present specification, and the embodiments are not provided as additional limitations to the present invention, and the purpose of providing the embodiments is to make understanding of the disclosure of the present invention more thorough and comprehensive. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides an electroplating bath heating device, includes cell body (1) and heat exchanger (4), its characterized in that: the utility model discloses a heat preservation and liquid level sensor, including cell body (1), heat preservation (2) are equipped with to the lateral surface, end cover (3) are equipped with on cell body (1) top, heating element (5) are installed to the bottom wall in cell body (1), heating element (5) contain spiral pipe (6) and conducting strip (7), heat exchanger (4) communicate through output tube (401) the entry end of spiral pipe (6), spiral pipe (6) communicate through input tube (402) the entry end of heat exchanger (4), install temperature sensor (8) and level sensor (9) in cell body (1), cell body (1) one side intercommunication has inlet tube (10) and inlet tube (12), install first solenoid valve (11) in inlet tube (10), install second solenoid valve (13) in inlet tube (12), cell body (1) bottom intercommunication has fluid-discharge tube (17), and a corrosion-resistant pump (18) is arranged in the liquid discharge pipe (17).
2. The plating bath heating apparatus as set forth in claim 1, wherein: the end cover (3) is provided with an air passage (14), a negative pressure fan (15) is installed in the air passage (14), and an output port of the air passage (14) is connected with a peripheral purification system (16).
3. The plating bath heating apparatus as set forth in claim 1 or 2, wherein: the heat exchanger (4), the first electromagnetic valve (11), the second electromagnetic valve (13), the negative pressure fan (15) and the corrosion-resistant pump (18) are electrically connected with the control module (19).
4. The plating bath heating apparatus as set forth in claim 1, wherein: the bottom of the end cover (3) is provided with a convex block structure, the heat preservation layer (2) is provided with a groove structure, and the convex block structure is matched with the groove structure in combination size.
5. The plating bath heating apparatus as set forth in claim 1, wherein: the diameter value of the entrance of the spiral pipe (6) is decreased gradually to the diameter value of the exit, and wavy textures are arranged on the outer side of the spiral pipe (6).
6. The plating bath heating apparatus as set forth in claim 1, wherein: the heat conducting fin is characterized in that a plurality of fins are arranged on the heat conducting fin (7), a lantern ring (20) is fixedly connected to the bottom of the heat conducting fin (7), and the lantern ring (20) is fixedly sleeved at the output port of the output pipe (401).
7. The plating bath heating apparatus as set forth in claim 1, wherein: the installation position of the liquid level sensor (9) is higher than that of the temperature sensor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054714.4U CN214004846U (en) | 2020-09-18 | 2020-09-18 | Plating bath heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054714.4U CN214004846U (en) | 2020-09-18 | 2020-09-18 | Plating bath heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214004846U true CN214004846U (en) | 2021-08-20 |
Family
ID=77297301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022054714.4U Expired - Fee Related CN214004846U (en) | 2020-09-18 | 2020-09-18 | Plating bath heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214004846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108061A (en) * | 2021-12-14 | 2022-03-01 | 无锡星亿智能环保装备股份有限公司 | Full-automatic plastic electroplating line for electroplating process |
-
2020
- 2020-09-18 CN CN202022054714.4U patent/CN214004846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108061A (en) * | 2021-12-14 | 2022-03-01 | 无锡星亿智能环保装备股份有限公司 | Full-automatic plastic electroplating line for electroplating process |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |